pass multiple values from javascript to asp.net api

Question

hey guys. i have search alot to find a way how to pass multiple values through javascript to asp.net api, but couldn't find the better answer. please help me out how to do that. Thanks in advance

Iftikar Hussain · Answer

for me it is working. can you put the break point in below line and check the data what have been passed from jquery [WebMethod] [ScriptMethod] public static string SaveData(string title, string songPath) { string appPath = @"C:\"; string filePath = appPath + "txtfile.txt"; StreamWriter w; w = File.CreateText(filePath); w.WriteLine(title); w.WriteLine(songPath); w.Flush(); w.Close(); // Label1.Text = "File created and write successfully! "; // Label1.Text += filePath; return null; }

saifullah khan · Answer

still error. didnt work

Iftikar Hussain · Answer

try like this var domain = location.host; var serviceurl = location.protocol + "//" + domain + "/Default2.aspx/SaveData"; $(document).ready(function () { // Add the page method call as an onclick handler for the div. $("#getdate").click(function () { $.ajax({ url: serviceurl, data: JSON.stringify({ title: 'title', songPath: 'pathhh' }), dataType: "json", type: "POST", contentType: "application/json;charset=utf-8", success: function (data) { $('lbltxt').text(data.d); }, error: function (xmlHttpRequest, textStatus, errorThrown) { alert(textStatus); alert(errorThrown); } }); }); }); Regards, Iftikar

saifullah khan · Answer

https://join.me/577-537-466

Iftikar Hussain · Answer

sorry I dont have skype. You can use https://join.me/ Regards, Iftikar

saifullah khan · Answer

saifullahiitkust is my skype id. if you dont mind give me your skype id so i add you and share the screen?

Iftikar Hussain · Answer

please send me the complete url or 9 digit code Regards, Iftikar

saifullah khan · Answer

code:1298 link name: saifullahkhan

Iftikar Hussain · Answer

can you share your screen? use https://join.me/ Regards, Iftikar

saifullah khan · Answer

4.5 vs 2012

Iftikar Hussain · Answer

which version of .net you are using? Regards, Iftikar

Iftikar Hussain · Answer

for me it is working. can you put the break point in below line and check the data what have been passed from jquery [WebMethod] [ScriptMethod] public static string SaveData(string title, string songPath) { string appPath = @"C:\"; string filePath = appPath + "txtfile.txt"; StreamWriter w; w = File.CreateText(filePath); w.WriteLine(title); w.WriteLine(songPath); w.Flush(); w.Close(); // Label1.Text = "File created and write successfully! "; // Label1.Text += filePath; return null; } Regards, Iftikar

saifullah khan · Answer

:( not working. i've checked my txt file in C its empty :(

Iftikar Hussain · Answer

I have modified your code. Please find the attached file Regards, Iftikar

saifullah khan · Answer

kindly check the attached project. its still doing nothing thanks for your help

Iftikar Hussain · Answer

I am not sure weather you have defined the path correctly or not. for testing purpose try like this [WebMethod] public string SaveData(string title, string songPath) { string appPath =@"C:\"; string filePath = appPath + "txt.txt"; StreamWriter w; w = File.CreateText(filePath); w.WriteLine(title); w.WriteLine(songPath); w.Flush(); w.Close(); // Label1.Text = "File created and write successfully! "; // Label1.Text += filePath; return null; } Regards, Iftikar

saifullah khan · Answer

i did it but still not saving the passed values to txt.txt file. :(

Iftikar Hussain · Answer

You need to include jquery file. please find the attached file. copy this .js file to your project location Regards, Iftikar

saifullah khan · Answer

i've used your code but it didnt work ClickMe $(document).ready(function () { // Add the page method call as an onclick handler for the div. $("#getdate").click(function () { $.ajax({ type: "POST", contentType: "application/json;charset=utf-8", url: "Default2.aspx/SaveData", data: JSON.stringify({ title: 'title', songPath: 'pathhh' }), dataType: "json", success: function (data) { $('lbltxt').text(data.d); }, error: function (result) { alert("error"); } }); }); }); here is my Default2.aspx.cs page protected void Page_Load(object sender, EventArgs e) { } [WebMethod] public string SaveData(string title, string songPath) { string appPath =HttpContext.Current.Server.MapPath(PhysicalApplicationPath); string filePath = appPath + "txt.txt"; StreamWriter w; w = File.CreateText(filePath); w.WriteLine(title); w.WriteLine(songPath); w.Flush(); w.Close(); // Label1.Text = "File created and write successfully! "; // Label1.Text += filePath; return null; } public string PhysicalApplicationPath { get; set; } kindly tell me whats wrong

Iftikar Hussain · Answer

Hi, You can use Jquery Ajax to pass multiple values, like this $.ajax({ type: "POST", contentType: "application/json;charset=utf-8", url: "SaveAudiVideo.aspx/SaveData", data: JSON.stringify({title: 'value1' ,songPath: 'value2' }), dataType: "json", success: function(data) { $('lbltxt').text(data.d); }, error: function(result) { alert("error"); } }); [WebMethod] public static string SaveData(string title,string songPath) { string str = string.Empty; return str; } Regards, Iftikar

pass multiple values from javascript to asp.net api

Answers (20)